// 日期格式化
import dayjs from 'dayjs'

export function parseTimeData(time: any) {
  if (!time)
    return '~'

  return dayjs(time).format('YYYY-MM-DD HH:mm')
}

export function numberFormat(value: string | number) {
  if (!value)
    return '0'

  let intPartFormat: string = '0'
  if (typeof value == 'string') {
    intPartFormat = Number.parseFloat(value).toFixed(2).toString().replace(/\d{1,3}(?=(\d{3})+(\.\d*)?$)/g, '$&,')// 浮点数
  }
  else {
    if (value % 1 === 0)
      intPartFormat = value.toFixed(2).toString().replace(/(\d)(?=(?:\d{3})+$)/g, '$1,') // 将整数部分逢三一断

    else
      intPartFormat = value.toFixed(2).toString().replace(/\d{1,3}(?=(\d{3})+(\.\d*)?$)/g, '$&,')// 浮点数
  }
  return intPartFormat
}

export function parseTime(time: any, pattern?: string) {
  if (arguments.length === 0 || !time)
    return null

  const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
  let date
  if (typeof time === 'object') {
    date = time
  }
  else {
    if (typeof time === 'string' && /^[0-9]+$/.test(time)) {
      time = Number.parseInt(time)
    }
    else if (typeof time === 'string') {
      time = time
        .replace(/-/gm, '/')
        .replace('T', ' ')
        .replace(/\.[\d]{3}/gm, '')
    }
    if (typeof time === 'number' && time.toString().length === 10)
      time = time * 1000

    date = new Date(time)
  }
  const formatObj: { [key: string]: any } = {
    y: date.getFullYear(),
    m: date.getMonth() + 1,
    d: date.getDate(),
    h: date.getHours(),
    i: date.getMinutes(),
    s: date.getSeconds(),
    a: date.getDay(),
  }
  return format.replace(/{(y|m|d|h|i|s|a)+}/g, (result: string, key: string) => {
    let value = formatObj[key]
    // Note: getDay() returns 0 on Sunday
    if (key === 'a')
      return ['日', '一', '二', '三', '四', '五', '六'][value]

    if (result.length > 0 && value < 10)
      value = `0${value}`

    return value || 0
  })
}

/**
 * 添加日期范围
 * @param params
 * @param dateRange
 * @param propName
 */
export function addDateRange(params: any, dateRange: any[], propName?: string) {
  const search = params
  search.params = typeof search.params === 'object' && search.params !== null && !Array.isArray(search.params) ? search.params : {}
  dateRange = Array.isArray(dateRange) ? dateRange : []
  if (typeof propName === 'undefined') {
    search.params.beginTime = dateRange[0]
    search.params.endTime = dateRange[1]
  }
  else {
    search.params[`begin${propName}`] = dateRange[0]
    search.params[`end${propName}`] = dateRange[1]
  }
  return search
}

// 回显数据字典
export function selectDictLabel(datas: any, value: number | string) {
  if (value === undefined)
    return ''

  const actions = []
  // eslint-disable-next-line array-callback-return
  Object.keys(datas).some((key) => {
    if (datas[key].value === `${value}`) {
      actions.push(datas[key].label)
      return true
    }
  })
  if (actions.length === 0)
    actions.push(value)

  return actions.join('')
}

// 回显数据字典（字符串数组）
export function selectDictLabels(datas: any, value: any, separator: any) {
  if (value === undefined || value.length === 0)
    return ''

  if (Array.isArray(value))
    value = value.join(',')

  const actions: any[] = []
  const currentSeparator = undefined === separator ? ',' : separator
  const temp = value.split(currentSeparator)
  // eslint-disable-next-line array-callback-return
  Object.keys(value.split(currentSeparator)).some((val) => {
    let match = false
    // eslint-disable-next-line array-callback-return
    Object.keys(datas).some((key) => {
      if (datas[key].value === `${temp[val]}`) {
        actions.push(datas[key].label + currentSeparator)
        match = true
      }
    })
    if (!match)
      actions.push(temp[val] + currentSeparator)
  })
  return actions.join('').substring(0, actions.join('').length - 1)
}

// 字符串格式化(%s )
export function sprintf(str: string) {
  if (arguments.length !== 0) {
    let flag = true
    let i = 1
    str = str.replace(/%s/g, function () {
      // eslint-disable-next-line prefer-rest-params
      const arg = arguments[i++]
      if (typeof arg === 'undefined') {
        flag = false
        return ''
      }
      return arg
    })
    return flag ? str : ''
  }
}

// 转换字符串，undefined,null等转化为""
export function parseStrEmpty(str: any) {
  if (!str || str === 'undefined' || str === 'null')
    return ''

  return str
}

// 数据合并
export function mergeRecursive(source: any, target: any) {
  for (const p in target) {
    try {
      if (target[p].constructor === Object)
        source[p] = mergeRecursive(source[p], target[p])
      else
        source[p] = target[p]
    }
    catch (e) {
      source[p] = target[p]
    }
  }
  return source
}

/**
 * 构造树型结构数据
 * @param {*} data 数据源
 * @param {*} id id字段 默认 'id'
 * @param {*} parentId 父节点字段 默认 'parentId'
 * @param {*} children 孩子节点字段 默认 'children'
 */
export function handleTree<T>(data: any[], id?: string, parentId?: string, children?: string): T[] {
  const config: {
    id: string
    parentId: string
    childrenList: string
  } = {
    id: id || 'id',
    parentId: parentId || 'parentId',
    childrenList: children || 'children',
  }

  const childrenListMap: any = {}
  const nodeIds: any = {}
  const tree: T[] = []

  for (const d of data) {
    const parentId = d[config.parentId]
    if (childrenListMap[parentId] == null)
      childrenListMap[parentId] = []

    nodeIds[d[config.id]] = d
    childrenListMap[parentId].push(d)
  }

  for (const d of data) {
    const parentId = d[config.parentId]
    if (nodeIds[parentId] == null)
      tree.push(d)
  }
  const adaptToChildrenList = (o: any) => {
    if (childrenListMap[o[config.id]] !== null)
      o[config.childrenList] = childrenListMap[o[config.id]]

    if (o[config.childrenList]) {
      for (const c of o[config.childrenList])
        adaptToChildrenList(c)
    }
  }

  for (const t of tree)
    adaptToChildrenList(t)

  return tree
}

/**
 * 参数处理
 * @param {*} params  参数
 */
export function tansParams(params: any) {
  let result = ''
  for (const propName of Object.keys(params)) {
    const value = params[propName]
    const part = `${encodeURIComponent(propName)}=`
    if (value !== null && value !== '' && typeof value !== 'undefined') {
      if (typeof value === 'object') {
        for (const key of Object.keys(value)) {
          if (value[key] !== null && value[key] !== '' && typeof value[key] !== 'undefined') {
            const params = `${propName}[${key}]`
            const subPart = `${encodeURIComponent(params)}=`
            result += `${subPart + encodeURIComponent(value[key])}&`
          }
        }
      }
      else {
        result += `${part + encodeURIComponent(value)}&`
      }
    }
  }
  return result
}

// 返回项目路径
export function getNormalPath(p: string): string {
  if (p.length === 0 || !p || p === 'undefined')
    return p

  const res = p.replace('//', '/')
  if (res[res.length - 1] === '/')
    return res.slice(0, res.length - 1)

  return res
}

// 验证是否为blob格式
export function blobValidate(data: any) {
  return data.type !== 'application/json'
}
